Kevin reads 8 pages in 15 minutes. If he reads at a constant rate, how long will it take him to read 20 pages? 65PTS!!
2 answers:
Answer:
Step-by-step explanation:
<u>Use page/min ratio to solve:</u>
- 8/15 = 20/x
- x = 20*15/8
- x = 37.5 minutes
Answer:
37.5 minutes I think
Step-by-step explanation:
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Answer:
[1] x² - 4/2x - 4
- 3² - 4/2 × 3 - 4 = 9 - 4/2
- 5/2
[2] 4 - 3x/2x + 4
- 4 - 3 × 2/2 × 2 + 4 = 2/8
- 1/4
[3] x²/2x² - 2
[4] x² + 5/5 - x
- - 2² + 5/5 + 2 = 4 + 5/7
- 9/7
[5] - x³/x² - 4
- - 1³/-1² - 4 = - 1/1 - 4
- 1/3
[6] x + 3/x³ - 1
- - 3 + 3/- 3³ - 1 = 0/- 27 - 1
- 0
[7] 5 - x²/3x²
- 5 - (- 4)²/3 × - 4² = 5 - 16/3 × 16
- - 11/48
[8] - 2x + 6/2x³ - 3
- - 2 × - 2 + 6/2 × - 2³ - 3
- 10/- 19
[9] 4x²/- 3x² + 1
- 4 × 1²/- 3 × 1² + 1 = 4/- 2
- - 2
[10] 4x - 1/6x + 1
- 4 × 3 - 1/6 × 3 + 1
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[11] x² - 1/x² + 1
Terminated. Any decimal that repeats goes on forever. Such as pie: 3.1415...
Answer:
<h2>62.8 ft</h2>
Step-by-step explanation:
4/52
3/51
2/50
1/49
24/202
12/101
